in the city 65% of people view Tamil movies and 40% view English movie, 20% of the people view both Tamil and English movies. find % of people don't view any of these two movies.
Answers
Step-by-step explanation:
T=65%
E=40%
both tamil and Eng=20%
total tamil and Eng view=65+40-20=85%
don't view any two movies =100-85=15%
Answer:
15% is the answer 15% people dont view any of these two movies.
Step-by-step explanation:
in this type of question you should simply take population be 100 .
by taking total population 100 it may be easy for you to solve the question quickly.
Let the the total population is 100.
Then a/c to question 65% watch tamil
the no of people watching tamil movie is 65.
and no of people watching english movie is 40.
20 people watches both type of movies.
hence 20 people are counted in both catogries of watching tamil movies and english movies
So,
the no of people watching tamil, english and both are =65+40-20
=85
hence,
the no of people dont view any type of movie is = 100-85
=15
hence we convert it into percentage then 15 % people dont view any type of movies